Overview

The A3 Report is a structured problem-solving tool used for documenting and communicating solutions to problems within organizations. By utilizing a single page, this report fosters clear thinking, decision-making, and communication across teams. It is widely used in Lean and Six Sigma methodologies to identify problems, analyze root causes, set measurable goals, develop countermeasures, and ensure long-term solutions. The A3 format encourages collaboration, alignment, and continuous improvement, making it a highly effective tool for achieving operational excellence.